User Manual Instruction Manual

II GV6000 AC Drive User Manual
Chapter 3
Mounting the Drive, Grounding, and Determining Wire Routing Locations
3.1 General Requirements for the Installation Site ................................................3-1
3.1.1 Verifying Power Module Input Ratings Match Available Power .............3-2
3.1.1.1 Unbalanced or Ungrounded Distribution Systems...................3-2
3.1.1.2 Input Power Conditioning ........................................................3-4
3.1.1.3 AC Input Phase Selection for Single Phase Operation (Frames 5
& 6 Only)3-4
3.1.1.4 Selecting/Verifying Fan Voltage (Frames 5 & 6 Only) .............3-5
3.1.2 Making Sure Environmental Conditions are Met ...................................3-6
3.1.3 Minimum Mounting Clearances .............................................................3-7
3.1.4 Drive Dimensions and Weights..............................................................3-8
3.1.4.1 Bottom View Dimensions.......................................................3-12
3.2 Mounting the Drive .........................................................................................3-15
3.2.1 Verifying the Drive’s Watts Loss Rating...............................................3-15
3.3 Routing Input, Motor Output, Ground, and Control Wiring for the Drive ........3-15
3.4 Grounding the Drive ......................................................................................3-18
Chapter 4
Wiring Requirements for the Drive
4.1 Power Wiring....................................................................................................4-1
4.1.1 Power Wire Sizes ..................................................................................4-3
4.1.2 Using Input/Output Contactors ..............................................................4-3
4.1.3 Common Bus/Precharge Notes .............................................................4-4
4.2 Control and Signal Wiring ................................................................................4-5
4.3 Meeting Encoder Specifications.......................................................................4-5
4.4 Recommended Motor Lead Lengths................................................................4-6
4.4.1 Reflected Wave Compensation .............................................................4-7
4.5 Selecting Input Line Branch Circuit Protection.................................................4-9
Chapter 5
Installing Power Wiring
5.1 Removing and Replacing the Cover ................................................................5-1
5.1.1 Cable Entry Plate Removal....................................................................5-2
5.1.2 Power Wiring Access Panel Removal ...................................................5-2
5.2 Power Terminal Block Specifications ...............................................................5-3
5.3 Installing Output Power Wiring.........................................................................5-4
5.4 Installing Input Wiring.......................................................................................5-4
5.4.1 Installing an Optional Transformer and Reactor ....................................5-4
5.4.2 Installing Branch Circuit Protection........................................................5-5
5.4.3 Installing the Required Input Disconnect ...............................................5-5
5.4.4 Installing Power Wiring from the AC Input Line to the Drive’s Power
Terminals5-5
5.5 Dynamic Braking Connections .........................................................................5-7
Chapter 6
Installing Regulator Board Control Wiring
6.1 Stop Circuit Requirements ...............................................................................6-1
6.1.1 User-Initiated Stopping ..........................................................................6-1
6.2 Wiring the Signal and Control I/O.....................................................................6-2
6.3 Wiring the Encoder Terminal Block..................................................................6-4
6.3.1 Encoder Wiring Examples .....................................................................6-5
6.4 Hardware Enable Circuitry ...............................................................................6-6
6.5 I/O Wiring Examples ........................................................................................6-7
6.6 Wiring Diagram - Control and Motor .............................................................6-10
6.7 Speed Reference Control...............................................................................6-13
6.7.1 Auto Reference Source .......................................................................6-13